Answer:
Your computer\'s version of white-out.
It can be clear like water, but it burns like fire.
The part of the bird, that is not in the sky, Which can swim in the ocean and always stay dry. What is it?
Before Mt. Everest was discovered as the highest mountain in the world, which mountain was the highest?
You might accuse someone living with a stolen identity of being this.
People take me on walks and I run and have fun. What am I?